DC Spray Water Gun QLD6.0/8 Ⅲ

QLD6.0／8Ⅲ

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隐藏域元素占位

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DC Spray Water Gun

Product Description

Commodity name: DC Spray Water Gun QLD6.0/8 Ⅲ
Commodity ID: QLD6.0／8Ⅲ

1. model preparation:

Class	Group	Features	Water gun code	Code meaning
Gun Q	DC water gun Z (straight)	-	QZ	DC water gun
		Switch G (off)	QZG	DC switch water gun
		Flowering K (Open)	QZK	DC Blossom Water Gun
	spray water gun W (fog)	Impact J	QWJ	impact spray water gun
		Centrifugal L (off)	QWL	centrifugal spray water gun
		Reed type P (sheet)	QWP	Reed Spray Water Gun
	DC Spray Water Gun L (DC spray)	Ball valve changeover type H (change)	QLH	Ball valve conversion type DC spray water gun
	DC Spray Water Gun L (DC spray)	Diversion type D (guide)	QLD	Guided DC Spray Water Gun
	Multi-use water gun D (many)	Ball valve changeover type H (change)	QDH	Ball valve conversion type multi-use water gun

Low-pressure DC spray water guns with adjustable spray angle are divided into the following 4 categories according to their functions:
a) Class I: The injection pressure is unchanged, and the flow rate changes with the change of the spray angle;
B) Class II: the injection pressure is unchanged, the spray angle is changed, and the flow rate is unchanged;
c) Class III: The injection pressure remains unchanged. When each flow scale is injected, the spray angle changes and the corresponding flow scale value remains unchanged;
d) Class IV: within a certain flow range, when the flow changes, the injection pressure is constant
Example: QZ3.5/7.5 represents a DC water gun with a rated injection pressure of 0.35MPa and a rated DC flow rate of 7.5L/s.

2. implementation standard: GB8181-2013 "fire water gun"

3. parameters:

1. DC water gun

Model specifications	Interface Specifications	0.35MPa rated pressure		Sealing performance （MPa)	Strength (MPa)
		Flow (L/s)	Range (m)
QZG3.5/5	KY50	5±8%	≥ 25	1.6	2.4
QZG3.5/7.5	KY65	7.5±8%	≥ 28
QZG3.5/7.5

2. DC spray water gun

Model specifications	Interface Specifications	0.6MPa rated pressure			Atomization angle (°)
		Flow (L/s)	Spray Range (m)	DC Range (m)
QLD6.0/6.5 Ⅰ	KY65	6.5	≥ 15	≥ 30	0-120
QLD6.0/8 Ⅰ		8.0	≥ 16	≥ 32
QLD6/8 Ⅲ		2～8

Note: The interface type can be configured according to the actual requirements on site.

4. applicable places: fire water gun is a water jet tool for fire fighting. It is widely used in petrochemical, papermaking, mining, electric power, liquefied gas, food, pharmaceutical, municipal and other fields when connected with the water belt.

1. model preparation:

Class	Group	Features	Water gun code	Code meaning
Gun Q	DC water gun Z (straight)	-	QZ	DC water gun
		Switch G (off)	QZG	DC switch water gun
		Flowering K (Open)	QZK	DC Blossom Water Gun
	spray water gun W (fog)	Impact J	QWJ	impact spray water gun
		Centrifugal L (off)	QWL	centrifugal spray water gun
		Reed type P (sheet)	QWP	Reed Spray Water Gun
	DC Spray Water Gun L (DC spray)	Ball valve changeover type H (change)	QLH	Ball valve conversion type DC spray water gun
	DC Spray Water Gun L (DC spray)	Diversion type D (guide)	QLD	Guided DC Spray Water Gun
	Multi-use water gun D (many)	Ball valve changeover type H (change)	QDH	Ball valve conversion type multi-use water gun

2. implementation standard: GB8181-2013 "fire water gun"

3. parameters:

1. DC water gun

Model specifications	Interface Specifications	0.35MPa rated pressure		Sealing performance （MPa)	Strength (MPa)
		Flow (L/s)	Range (m)
QZG3.5/5	KY50	5±8%	≥ 25	1.6	2.4
QZG3.5/7.5	KY65	7.5±8%	≥ 28
QZG3.5/7.5

2. DC spray water gun

Model specifications	Interface Specifications	0.6MPa rated pressure			Atomization angle (°)
		Flow (L/s)	Spray Range (m)	DC Range (m)
QLD6.0/6.5 Ⅰ	KY65	6.5	≥ 15	≥ 30	0-120
QLD6.0/8 Ⅰ		8.0	≥ 16	≥ 32
QLD6/8 Ⅲ		2～8